How to get from Montlhéry to Chatou by RER and bus?

From Montlhéry to Chatou by RER and bus

To get from Montlhéry to Chatou in Chatou, you’ll need to take one bus line and 2 RER lines: take the 4603 bus from Montlhéry station to Gare D'Orsay Ville station. Next, you’ll have to switch to the B RER and finally take the A RER from Châtelet Les Halles station to Chatou - Croissy station. The total trip duration for this route is approximately 1 hr 34 min.

94min
Walk to bus station
Bus - 46034603
RER - B
RER - B
RER - A
RER - A
Walk to Chatou
Leaves from Montlhéry

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Montlhéry
    10 m • 1 min
  • 2
    Bus - 46034603
    Wait for bus
    4603
    Gare D'Orsay Ville
  • 3
    Ride to bus station
    Ride to bus station
    Gare D'Orsay Ville
    9 min
  • 4
    Walk to RER station
    Walk to RER station
    Orsay Ville
    30 m • 1 min
  • 5
    RER - B
    Wait for RER
    B
    Aéroport Charles de Gaulle 2 (Terminal 2)
  • 6
    Ride to RER station
    Ride to RER station
    Châtelet Les Halles
    43 min
  • 7
    RER - A
    Wait for RER
    A
    Saint-Germain-En-Laye
  • 8
    Ride to RER station
    Ride to RER station
    Chatou - Croissy
    23 min
  • 9
    Walk to Chatou
    Walk to
    Chatou
    610 m • 8 min
*Duration based on 8am traffic

Alternative route from Montlhéry to Chatou by RER and bus via 9102, B and A

To get from Montlhéry to Chatou in Chatou, you’ll need to take one bus line and 2 RER lines: take the 9102 bus from Montlhéry station to Gare du Guichet station. Next, you’ll have to switch to the B RER and finally take the A RER from Châtelet Les Halles station to Chatou - Croissy station. The total trip duration for this route is approximately 1 hr 39 min.

99min
Walk to bus station
Bus - 91029102
RER - B
RER - B
RER - A
RER - A
Walk to Chatou
Leaves from Montlhéry

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Montlhéry
    10 m • 1 min
  • 2
    Bus - 91029102
    Wait for bus
    9102
    Gare du Guichet
  • 3
    Ride to bus station
    Ride to bus station
    Gare du Guichet
    15 min
  • 4
    Walk to RER station
    Walk to RER station
    Le Guichet
    290 m • 4 min
  • 5
    RER - B
    Wait for RER
    B
    Mitry - Claye
  • 6
    Ride to RER station
    Ride to RER station
    Châtelet Les Halles
    38 min
  • 7
    RER - A
    Wait for RER
    A
    Le Vésinet - Le Pecq
  • 8
    Ride to RER station
    Ride to RER station
    Chatou - Croissy
    23 min
  • 9
    Walk to Chatou
    Walk to
    Chatou
    610 m • 8 min
*Duration based on 8am traffic
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Public transit directions from Montlhéry to Chatou

The distance between Montlhéry, Chatou and Chatou, Chatou is approximately 44.6 km, which can typically be travelled in 94 min. Moovit will show you the directions from Montlhéry to Chatou by RER and bus, so no matter how you choose to travel in Chatou – you will always have plenty of easy options.

Public transit stations close to Montlhéry

Montlhéry is located at Montlhéry, Chatou and the nearest public transit station is Montlhéry.

Bus stations close to Montlhéry:

  • Montlhéry
  • Rond-Point de Mondétour
  • Ecole de Mondétour

RER stations close to Montlhéry:

  • Orsay Ville

Public transit stations close to Chatou, Chatou

Chatou is located at Chatou, Chatou and the nearest public transit station is Maurice Berteaux.

Bus stations close to Chatou:

  • Maurice Berteaux
  • Sécurité Sociale
  • Docteur Rochefort

RER stations close to Chatou:

  • Chatou - Croissy
  • Rueil-Malmaison
  • Le Vésinet - Centre

Related Routes

Alternative route from Montlhéry to Chatou by RER and bus via 9102, B and A

To get from Montlhéry to Chatou in Chatou, you’ll need to take one bus line and 2 RER lines: take the 9102 bus from Montlhéry station to Gare du Guichet station. Next, you’ll have to switch to the B RER and finally take the A RER from Châtelet Les Halles station to Chatou - Croissy station. The total trip duration for this route is approximately 1 hr 39 min.

99min
Walk to bus station
Bus - 91029102
RER - B
RER - B
RER - A
RER - A
Walk to Chatou
Leaves from Montlhéry

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    Montlhéry
    10 m • 1 min
  • 2
    Bus - 91029102
    Wait for bus
    9102
    Gare du Guichet
  • 3
    Ride to bus station
    Ride to bus station
    Gare du Guichet
    15 min
  • 4
    Walk to RER station
    Walk to RER station
    Le Guichet
    290 m • 4 min
  • 5
    RER - B
    Wait for RER
    B
    Mitry - Claye
  • 6
    Ride to RER station
    Ride to RER station
    Châtelet Les Halles
    38 min
  • 7
    RER - A
    Wait for RER
    A
    Le Vésinet - Le Pecq
  • 8
    Ride to RER station
    Ride to RER station
    Chatou - Croissy
    23 min
  • 9
    Walk to Chatou
    Walk to
    Chatou
    610 m • 8 min
*Duration based on 8am traffic

Questions & Answers

  • What is the fastest way to get from Montlhéry to Chatou?

    The fastest way takes 94 minutes, using Bus line 4603, RER line B, RER line A.

  • What is the alternative route to get from Montlhéry to Chatou?

    The alternative route takes 99 minutes, using Bus line 9102, RER line B, RER line A.

  • Is there a direct bus between Montlhéry and Chatou?

    No, you’ll have to take one bus line and 2 RER lines in total. The total travelling time is 1 hr 34 min.

  • Which bus line goes from Montlhéry to Chatou?

    The 4603 bus line goes from Montlhéry station near Montlhéry in Orsay to Gare D'Orsay Ville station. From there you’ll have to take 2 RER lines till Gare D'Orsay Ville station near Chatou in Chatou.

  • How long does it take to travel from Montlhéry to Chatou by bus and RER?

    The total travel time between Montlhéry in Orsay and Chatou in Chatou by bus and RER is about 1 hr 34 min.

  • Where do I get on the bus near Montlhéry to get to Chatou?

    Get on the 4603 bus from the Montlhéry stop near Montlhéry in Orsay.

  • Where do I get off the bus when travelling between Montlhéry and Chatou?

    Get off the bus at the Gare D'Orsay Ville station, which is closest to Chatou in Chatou.

Popular Routes